| Silifke to Octeville | 1,992.15 mi (3,206.05 km) |
| Silifke to Oignies | 1,812.68 mi (2,917.22 km) |
| Silifke to Oissel | 1,868.49 mi (3,007.05 km) |
| Silifke to Olivet | 1,806.01 mi (2,906.49 km) |
| Silifke to Ollioules | 1,554.79 mi (2,502.19 km) |
| Silifke to Olonne-sur-Mer | 1,957.55 mi (3,150.38 km) |
| Silifke to Oloron-Sainte-Marie | 1,878.89 mi (3,023.78 km) |
| Silifke to Onet Village | 1,727.22 mi (2,779.69 km) |
| Silifke to Onnaing | 1,785.81 mi (2,873.98 km) |
| Silifke to Orange | 1,616.43 mi (2,601.39 km) |
| Silifke to Orchies | 1,802.50 mi (2,900.85 km) |
| Silifke to Orleans | 1,806.29 mi (2,906.94 km) |
| Silifke to Orly | 1,800.31 mi (2,897.31 km) |
| Silifke to Ormesson-sur-Marne | 1,794.78 mi (2,888.43 km) |
| Silifke to Orsay | 1,808.39 mi (2,910.33 km) |
